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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ | 7 #ifndef CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ |
8 #define CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ | 8 #define CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 | 11 |
12 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h" | 12 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h" |
13 #include "core/fxcrt/include/fx_basic.h" | 13 #include "core/fxcrt/include/fx_basic.h" |
14 #include "core/fxcrt/include/fx_coordinates.h" | 14 #include "core/fxcrt/include/fx_coordinates.h" |
15 #include "core/fxcrt/include/fx_system.h" | 15 #include "core/fxcrt/include/fx_system.h" |
16 | 16 |
17 class CPDF_Dictionary; | 17 class CPDF_Dictionary; |
18 class CPDF_Document; | 18 class CPDF_Document; |
19 class CPDF_Object; | 19 class CPDF_Object; |
20 class CPDF_PageRenderCache; | 20 class CPDF_PageRenderCache; |
| 21 class CPDF_PageRenderContext; |
21 | 22 |
22 class CPDF_Page : public CPDF_PageObjectHolder { | 23 class CPDF_Page : public CPDF_PageObjectHolder { |
23 public: | 24 public: |
24 class View {}; // Caller implements as desired, empty here due to layering. | 25 class View {}; // Caller implements as desired, empty here due to layering. |
25 | 26 |
26 CPDF_Page(CPDF_Document* pDocument, | 27 CPDF_Page(CPDF_Document* pDocument, |
27 CPDF_Dictionary* pPageDict, | 28 CPDF_Dictionary* pPageDict, |
28 bool bPageCache); | 29 bool bPageCache); |
29 ~CPDF_Page() override; | 30 ~CPDF_Page() override; |
30 | 31 |
31 void ParseContent(); | 32 void ParseContent(); |
32 | 33 |
33 void GetDisplayMatrix(CFX_Matrix& matrix, | 34 void GetDisplayMatrix(CFX_Matrix& matrix, |
34 int xPos, | 35 int xPos, |
35 int yPos, | 36 int yPos, |
36 int xSize, | 37 int xSize, |
37 int ySize, | 38 int ySize, |
38 int iRotate) const; | 39 int iRotate) const; |
39 | 40 |
40 FX_FLOAT GetPageWidth() const { return m_PageWidth; } | 41 FX_FLOAT GetPageWidth() const { return m_PageWidth; } |
41 FX_FLOAT GetPageHeight() const { return m_PageHeight; } | 42 FX_FLOAT GetPageHeight() const { return m_PageHeight; } |
42 CFX_FloatRect GetPageBBox() const { return m_BBox; } | 43 CFX_FloatRect GetPageBBox() const { return m_BBox; } |
43 const CFX_Matrix& GetPageMatrix() const { return m_PageMatrix; } | 44 const CFX_Matrix& GetPageMatrix() const { return m_PageMatrix; } |
44 CPDF_Object* GetPageAttr(const CFX_ByteString& name) const; | 45 CPDF_Object* GetPageAttr(const CFX_ByteString& name) const; |
45 CPDF_PageRenderCache* GetRenderCache() const { return m_pPageRender.get(); } | 46 CPDF_PageRenderCache* GetRenderCache() const { return m_pPageRender.get(); } |
46 | 47 |
47 CFX_Deletable* GetRenderContext() const { return m_pRenderContext.get(); } | 48 CPDF_PageRenderContext* GetRenderContext() const { |
48 void SetRenderContext(std::unique_ptr<CFX_Deletable> pContext) { | 49 return m_pRenderContext.get(); |
49 m_pRenderContext = std::move(pContext); | |
50 } | 50 } |
| 51 void SetRenderContext(std::unique_ptr<CPDF_PageRenderContext> pContext); |
51 | 52 |
52 View* GetView() const { return m_pView; } | 53 View* GetView() const { return m_pView; } |
53 void SetView(View* pView) { m_pView = pView; } | 54 void SetView(View* pView) { m_pView = pView; } |
54 | 55 |
55 protected: | 56 protected: |
56 friend class CPDF_ContentParser; | 57 friend class CPDF_ContentParser; |
57 | 58 |
58 void StartParse(); | 59 void StartParse(); |
59 | 60 |
60 FX_FLOAT m_PageWidth; | 61 FX_FLOAT m_PageWidth; |
61 FX_FLOAT m_PageHeight; | 62 FX_FLOAT m_PageHeight; |
62 CFX_Matrix m_PageMatrix; | 63 CFX_Matrix m_PageMatrix; |
63 View* m_pView; | 64 View* m_pView; |
64 std::unique_ptr<CPDF_PageRenderCache> m_pPageRender; | 65 std::unique_ptr<CPDF_PageRenderCache> m_pPageRender; |
65 std::unique_ptr<CFX_Deletable> m_pRenderContext; | 66 std::unique_ptr<CPDF_PageRenderContext> m_pRenderContext; |
66 }; | 67 }; |
67 | 68 |
68 #endif // CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ | 69 #endif // CORE_FPDFAPI_FPDF_PAGE_INCLUDE_CPDF_PAGE_H_ |
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